div.mensaje_error
  {
	background-color: #ff5c30;
    border: 1px solid #dd3c10;
    color: #fff;
  }
div.mensaje_advertencia
  {
	background-color: #ffebe8;
    border: 1px solid #dd3c10;
    color: #000000;
  }

div.mensaje_aviso
  {
	background-color: #fff1a8;
    border: 1px solid #efe1a8;
    color: #000000;
  }

/* Estilo de la Estructura Principal */
@media print {
	#head { display:none;
	}
	#body_left { display:none;}
	#body_right { display:none;}
	#body {
		position: relative;
		width: 100%;
		background-color: #fff;
	}
	#body_main {
		position: relative;
		width: 100%;
	}
}
#container
{
	position: absolute;
	left: 50%;
	margin-top: 0px;
	width: 800px;
	margin-left: -400px;
	background-color: #fff;
	border: 2px solid #f0f0f0;
}
#sending{
	position: absolute;
	top: 10px;
	left: 650px;
	width: 130px;
	background-color: red;
	color: #fff;
	height:20px;
	margin: 0px;
	padding: 2px;
	visibility: hidden;
}
#head {
	position: relative;
	width: 800px;
	background-color: #c8a331 ;
	color: #000000;
	height:141px;
}
#body {
	position: relative;
	width: 800px;
	background-color: #fff;
}
#mensajes {
	position: fixed;
	top: 6px;
	left: 170px;
	text-align: center;
	min-height:25px;
	height:25px;
	padding-top:2px;
	padding-bottom:2px;
	height:30px;
	z-index: 99;
	font-size: 13px;
	font-weight: bold;
}
#body_left {
	float: left;
	width: 200px;
	margin: 0px;
	padding: 0px;
	height: 450px;
	background-color: #f0f0f0;
	color: #fff;
}
#body_main {
	float: left;
	width: 545px;
	margin: 0px;
	padding: 5px 5px 5px 50px;
	overflow: auto;
	background-color: #fff;
}
#foot{
	position: relative;
	left: 0%;
	width: 100%;
	margin-top: 5px;
	background-color:#fff;
	color:#000000;
}